| Nom (anglais): | CJK Unified Ideograph-646E[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE6 0x91 0xAE |
| Encodage UTF-16: | 0x646E |
| Encodage UTF-32: | 0x0000646E |
| kCowles | 3048 |
| kDaeJaweon | 0801.220 |
| kGSR | 1130g |
| kHanYu | 31927.020 |
| kIRGDaeJaweon | 0801.220 |
| kIRGDaiKanwaZiten | 12626 |
| kIRGHanyuDaZidian | 31927.020 |
| kIRGKangXi | 0451.120 |
| kKangXi | 0451.120 |
| kMatthews | 58 |
| kMeyerWempe | 2053 |
| kMorohashi | 12626 |
| kSBGY | 158.20 |
| kCantonese | ngou4 |
| kDefinition | to rattle; to shake. to smite |
| kHanyuPinyin | 31927.020:áo,qiāo |
| kMandarin | áo |
| kSemanticVariant | U+22CC6 kMeyerWempe |